screen: disable parallel build (#147990)

Parallel build fails for missing generated header dependencies:

    screen.h:48:10: fatal error: comm.h: No such file or directory
        48 | #include "comm.h"
           |          ^~~~~~~~

Upstream fixes are intermingled with added features and are not
straightforward to backport. Let's disable parallelism until next
release.

pkgs/tools/misc/screen/default.nix

@@ -39,6 +39,12 @@ stdenv.mkDerivation rec {
   buildInputs = [ ncurses ] ++ lib.optional stdenv.isLinux pam
                             ++ lib.optional stdenv.isDarwin utmp;
 
+  # Build fails due to missing dependencies on autogenerated header:
+  #   screen.h:48:10: fatal error: comm.h: No such file or directory
+  # It will be fixed in next screen-4.9.0 release. The patches are
+  # invasive. Disabling parallelism for 4.8.0.
+  enableParallelBuilding = false;
+
   doCheck = true;
 
   meta = with lib; {